Description
Practical value and everyday use
Mastercool 72485-PRC Silver/Blue Universal Hydraulic Flaring Tool Set (3/8’&1/2′ Transmission Cooling Line Die/Adapter Sets Plus Tube Cutter) is listed in Brake Flaring Tools. For a practical buying decision, start with this source-backed point: Product identity: Mastercool 72485-PRC Silver/Blue Universal Hydraulic Flaring Tool Set (3/8’&1/2′ Transmission Cooling Line Die/Adapter Sets Plus Tube Cutter).
The source also records: Package Weight: 5.851 kilograms. Use this additional stated detail to judge day-to-day usefulness and package value: Application note: 75, 6, 8, and 10 mm, GM transmission cooling Line 3/8 and 1/2 Fit type: Universal Fit Package Weight: 5.
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
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Source product highlights
About this item
- GM fuel Line Flare, Brake Lines and transmission 5/16 and 3/8″
- Flare/double Flare 3/16, 1/4, 5/16, 3/8 and 1/2″, metric bubble Flare 4.75, 6, 8, and 10 mm, GM transmission cooling Line 3/8 and 1/2
- Fit type: Universal Fit
- Package Weight: 5.851 kilograms




Paul –
I have tried multiple manual flare tools and spent hundreds of dollars in the process of finding a tool that was easy to use and could produce consistent reliable flares. Until now I have not had luck. I’m just not good at flaring any kind of line…I don’t do it every day so I fall out of practice and it takes a lot of time to get the perfect flare. Woth this tool right out of the box with no practice I was able to make quick connect fuel lines to add a ethenol content sensor to a customer’s fuel system and repair multiple brake lines on a Gm vehicle and the same day make a fuel quick connect for bmw fuel pump. And bubble flares for the same car. Super easy and more importantly…consistent. cannot reccomend enough!
will –
Very easy to use. Professional flares first time, every time.
Darren Taylor –
Works good willl save me tons of time
darvic –
works great, just as advertised for those hard to get at lines
Customer –
I have always wanted a real flaring tool and I have finally found one. it’s not cheap but it’s a real value compared to the same one sold Else Ware and its solid and will last a lifetime.
ProfessorGT –
The quality of this kit is outstanding. It works better that anything I have ever used before. My only complaint is that there is no room in the blow-molded case for the additional dies I purchased, so now they have to be stored separately and that just screws with my tool OCD!Otherwise, these tools rock!
corvette427 –
nice but can’t fit it in tight areas
Joe –
Awesome tool, wish I purchased it earlier. Makes brake line replacement a lot easier, and faster. Not a cheap tool, but anyone in the trade knows good tools don’t always come cheap. Worth the buy if you get suckered in to doing brake lines all the time .
jon b –
time saver to make lines
Whitey –
I wish I had this tool 20yrs ago. I futzed and fumbled with the old style flaring tools for far too long. This thing makes factory perfect tube flares every time. From soft copper to hard stainless, it does it all.
Daniel gallo valdivia –
I love to do brake lines now
Babbua63 –
It a great tool
Ali ghiasvand –
I purchase it a few years ago and i could say that i love it, i am tech at Hyundai and I used it maybe over 200 times and still working like a new